Prove that the median to the hypotenuse of a right triangle is half the hypotenuse. plan: since midpoints will be involved, use multiples of to name coordinates for m and n.

use multiples of 2, gradpoint approved mates.

Step-by-step explanation:

Ya yeet fellas, good luck in your classes!

The proof is explained below

Step-by-step explanation:

Given right angled triangle and also the median we have to prove that  the median to the hypotenuse of a right triangle is half the hypotenuse i.e

In ΔORN, by Pythagoras theorem

In ΔORM, by Pythagoras theorem

Adding above two equations, we get

⇒

⇒

Since P is the mid-point i.e MP=PN

             =

⇒

⇒

⇒ MN=2OP ⇒

Hence Proved.

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.